We custom assemble these. They are not available as an assembly direct from Spicer anymore. Email us at [email protected] and we can build it for you. Product Details: This is proprietary to GM (Chevrolet and GMC) and Navistar Model M256 left axle assembly 1550 series 1.375" cap diameter 3.780" snap ring distance (distance between the ears) Greaseable 32.170" axle assembly length 35 spline inner axle shaft 20.875" axle shaft length Milled to accept full circle snap rings 35 spline outer stub axle shaft 11.5" outer stub axle shaft length Milled to accept full circle snap rings NOTES: Outer stub shaft is very similar to the Ultimate Dana 60 stub, but NOT interchangeable. It has slightly larger shaft diameter inside the splines, snap ring location is different, OEM grade steel, and about 3/8" longer on the shaft portion. From the "face" to the center of the u-joint cap it's about 3/8" longer also. Parts Included: (1) inner axle shaft (Spicer TBD) (1) outer stub axle shaft (Spicer 53386) (1) axle seal (Spicer 50381) (1) universal joint (Spicer SP70-4X) Fits: 2019 - Current Chevrolet and GMC 4500HD with the Dana 60 M256 front axle Confirm this fits your vehicle before buying! Brand: Dana Spicer Part Number: Dana Spicer 10038555 Warranty: 6 month warranty and case by case basis.
